武汉阳逻砾石层砾石统计分析研究

阳逻砾石层是长江中下游新生代的一个重要的岩石地层单位,不仅具有重要的地层学意义,在长江中下游古地理和古环境研究中也具有重要价值.砾石统计分析可为阳逻砾石层研究提供重要参考,阳逻砾石层砾石统计分析表明,砾径主要是中粗砾和粗砾;砾向主要是北西和南西方向;砾性主要是石英砂岩、脉石英、硅质岩、石荚岩、砾岩和砂岩;砾态主要表现是...

Study on the Statistical Analysis of Gravels at Yangluo in Wuhan City

Gravels at Yangluo Town are an important rock unit in the Neozoic era in the middle and lower reaches of the Yangtze River,which are not only of important stratigraphic significance,but also of great value for the study of palaeogeography and paleoenvironment in the middle and lower reaches of the Yangtze River.Statistical analysis of gravels is of important reference.So the result of statistical analysis showed that the gravels are big in diameter,mainly extending southwestwards and northwestwards.Litholog...